11857560572

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{309403}}^1$

素因数の和:309498

約数の個数: 48

約数和(自身を含む): 24742419072

約数和(自身を除く): 12884858500

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 67, 134, 143, 268, 286, 572, 737, 871, 1474, 1742, 2948, 3484, 9581, 19162, 38324, 309403, 618806, 1237612, 3403433, 4022239, 6806866, 8044478, 13613732, 16088956, 20730001, 41460002, 44244629, 82920004, 88489258, 176978516, 228030011, 269490013, 456060022, 538980026, 912120044, 1077960052, 2964390143, 5928780286, 11857560572]

約数ペア:

[(1, 11857560572), (2, 5928780286), (4, 2964390143), (11, 1077960052), (13, 912120044), (22, 538980026), (26, 456060022), (44, 269490013), (52, 228030011), (67, 176978516), (134, 88489258), (143, 82920004), (268, 44244629), (286, 41460002), (572, 20730001), (737, 16088956), (871, 13613732), (1474, 8044478), (1742, 6806866), (2948, 4022239), (3484, 3403433), (9581, 1237612), (19162, 618806), (38324, 309403)]