19775179632

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1667947}}^1$

素因数の和:1667990

約数の個数: 80

約数和(自身を含む): 57911154560

約数和(自身を除く): 38135974928

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 19, 24, 26, 38, 39, 48, 52, 57, 76, 78, 104, 114, 152, 156, 208, 228, 247, 304, 312, 456, 494, 624, 741, 912, 988, 1482, 1976, 2964, 3952, 5928, 11856, 1667947, 3335894, 5003841, 6671788, 10007682, 13343576, 20015364, 21683311, 26687152, 31690993, 40030728, 43366622, 63381986, 65049933, 80061456, 86733244, 95072979, 126763972, 130099866, 173466488, 190145958, 253527944, 260199732, 346932976, 380291916, 411982909, 507055888, 520399464, 760583832, 823965818, 1040798928, 1235948727, 1521167664, 1647931636, 2471897454, 3295863272, 4943794908, 6591726544, 9887589816, 19775179632]

約数ペア:

[(1, 19775179632), (2, 9887589816), (3, 6591726544), (4, 4943794908), (6, 3295863272), (8, 2471897454), (12, 1647931636), (13, 1521167664), (16, 1235948727), (19, 1040798928), (24, 823965818), (26, 760583832), (38, 520399464), (39, 507055888), (48, 411982909), (52, 380291916), (57, 346932976), (76, 260199732), (78, 253527944), (104, 190145958), (114, 173466488), (152, 130099866), (156, 126763972), (208, 95072979), (228, 86733244), (247, 80061456), (304, 65049933), (312, 63381986), (456, 43366622), (494, 40030728), (624, 31690993), (741, 26687152), (912, 21683311), (988, 20015364), (1482, 13343576), (1976, 10007682), (2964, 6671788), (3952, 5003841), (5928, 3335894), (11856, 1667947)]