19195082998

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{1447}}^1\times {\mathrm{3169}}^1$

素因数の和:4661

約数の個数: 64

約数和(自身を含む): 37015050240

約数和(自身を除く): 17819967242

約数列:

[1, 2, 7, 13, 14, 23, 26, 46, 91, 161, 182, 299, 322, 598, 1447, 2093, 2894, 3169, 4186, 6338, 10129, 18811, 20258, 22183, 33281, 37622, 41197, 44366, 66562, 72887, 82394, 131677, 145774, 232967, 263354, 288379, 432653, 465934, 510209, 576758, 865306, 947531, 1020418, 1895062, 3028571, 4585543, 6057142, 6632717, 9171086, 13265434, 32098801, 59612059, 64197602, 105467489, 119224118, 210934978, 417284413, 738272423, 834568826, 1371077357, 1476544846, 2742154714, 9597541499, 19195082998]

約数ペア:

[(1, 19195082998), (2, 9597541499), (7, 2742154714), (13, 1476544846), (14, 1371077357), (23, 834568826), (26, 738272423), (46, 417284413), (91, 210934978), (161, 119224118), (182, 105467489), (299, 64197602), (322, 59612059), (598, 32098801), (1447, 13265434), (2093, 9171086), (2894, 6632717), (3169, 6057142), (4186, 4585543), (6338, 3028571), (10129, 1895062), (18811, 1020418), (20258, 947531), (22183, 865306), (33281, 576758), (37622, 510209), (41197, 465934), (44366, 432653), (66562, 288379), (72887, 263354), (82394, 232967), (131677, 145774)]