11538472

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{103}}^1$

素因数の和:206

約数の個数: 64

約数和(自身を含む): 25459200

約数和(自身を除く): 13920728

約数列:

[1, 2, 4, 8, 11, 19, 22, 38, 44, 67, 76, 88, 103, 134, 152, 206, 209, 268, 412, 418, 536, 737, 824, 836, 1133, 1273, 1474, 1672, 1957, 2266, 2546, 2948, 3914, 4532, 5092, 5896, 6901, 7828, 9064, 10184, 13802, 14003, 15656, 21527, 27604, 28006, 43054, 55208, 56012, 75911, 86108, 112024, 131119, 151822, 172216, 262238, 303644, 524476, 607288, 1048952, 1442309, 2884618, 5769236, 11538472]

約数ペア:

[(1, 11538472), (2, 5769236), (4, 2884618), (8, 1442309), (11, 1048952), (19, 607288), (22, 524476), (38, 303644), (44, 262238), (67, 172216), (76, 151822), (88, 131119), (103, 112024), (134, 86108), (152, 75911), (206, 56012), (209, 55208), (268, 43054), (412, 28006), (418, 27604), (536, 21527), (737, 15656), (824, 14003), (836, 13802), (1133, 10184), (1273, 9064), (1474, 7828), (1672, 6901), (1957, 5896), (2266, 5092), (2546, 4532), (2948, 3914)]