10931688

素因数分解:

$2^3\times 3^2\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{131}}^1$

素因数の和:223

約数の個数: 96

約数和(自身を含む): 31917600

約数和(自身を除く): 20985912

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 36, 38, 57, 61, 72, 76, 114, 122, 131, 152, 171, 183, 228, 244, 262, 342, 366, 393, 456, 488, 524, 549, 684, 732, 786, 1048, 1098, 1159, 1179, 1368, 1464, 1572, 2196, 2318, 2358, 2489, 3144, 3477, 4392, 4636, 4716, 4978, 6954, 7467, 7991, 9272, 9432, 9956, 10431, 13908, 14934, 15982, 19912, 20862, 22401, 23973, 27816, 29868, 31964, 41724, 44802, 47946, 59736, 63928, 71919, 83448, 89604, 95892, 143838, 151829, 179208, 191784, 287676, 303658, 455487, 575352, 607316, 910974, 1214632, 1366461, 1821948, 2732922, 3643896, 5465844, 10931688]

約数ペア:

[(1, 10931688), (2, 5465844), (3, 3643896), (4, 2732922), (6, 1821948), (8, 1366461), (9, 1214632), (12, 910974), (18, 607316), (19, 575352), (24, 455487), (36, 303658), (38, 287676), (57, 191784), (61, 179208), (72, 151829), (76, 143838), (114, 95892), (122, 89604), (131, 83448), (152, 71919), (171, 63928), (183, 59736), (228, 47946), (244, 44802), (262, 41724), (342, 31964), (366, 29868), (393, 27816), (456, 23973), (488, 22401), (524, 20862), (549, 19912), (684, 15982), (732, 14934), (786, 13908), (1048, 10431), (1098, 9956), (1159, 9432), (1179, 9272), (1368, 7991), (1464, 7467), (1572, 6954), (2196, 4978), (2318, 4716), (2358, 4636), (2489, 4392), (3144, 3477)]