19488519006

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{79}}^1\times {\mathrm{55787}}^1$

素因数の和:55949

約数の個数: 64

約数和(自身を含む): 43702087680

約数和(自身を除く): 24213568674

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 67, 79, 134, 158, 201, 237, 402, 474, 737, 869, 1474, 1738, 2211, 2607, 4422, 5214, 5293, 10586, 15879, 31758, 55787, 58223, 111574, 116446, 167361, 174669, 334722, 349338, 613657, 1227314, 1840971, 3681942, 3737729, 4407173, 7475458, 8814346, 11213187, 13221519, 22426374, 26443038, 41115019, 48478903, 82230038, 96957806, 123345057, 145436709, 246690114, 290873418, 295280591, 590561182, 885841773, 1771683546, 3248086501, 6496173002, 9744259503, 19488519006]

約数ペア:

[(1, 19488519006), (2, 9744259503), (3, 6496173002), (6, 3248086501), (11, 1771683546), (22, 885841773), (33, 590561182), (66, 295280591), (67, 290873418), (79, 246690114), (134, 145436709), (158, 123345057), (201, 96957806), (237, 82230038), (402, 48478903), (474, 41115019), (737, 26443038), (869, 22426374), (1474, 13221519), (1738, 11213187), (2211, 8814346), (2607, 7475458), (4422, 4407173), (5214, 3737729), (5293, 3681942), (10586, 1840971), (15879, 1227314), (31758, 613657), (55787, 349338), (58223, 334722), (111574, 174669), (116446, 167361)]