13199126392012

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{15299}}^1\times {\mathrm{369959}}^1$

素因数の和:385326

約数の個数: 48

約数和(自身を含む): 25675519968000

約数和(自身を除く): 12476393575988

約数列:

[1, 2, 4, 11, 22, 44, 53, 106, 212, 583, 1166, 2332, 15299, 30598, 61196, 168289, 336578, 369959, 673156, 739918, 810847, 1479836, 1621694, 3243388, 4069549, 8139098, 8919317, 16278196, 17838634, 19607827, 35677268, 39215654, 78431308, 215686097, 431372194, 862744388, 5660002741, 11320005482, 22640010964, 62260030151, 124520060302, 249040120604, 299980145273, 599960290546, 1199920581092, 3299781598003, 6599563196006, 13199126392012]

約数ペア:

[(1, 13199126392012), (2, 6599563196006), (4, 3299781598003), (11, 1199920581092), (22, 599960290546), (44, 299980145273), (53, 249040120604), (106, 124520060302), (212, 62260030151), (583, 22640010964), (1166, 11320005482), (2332, 5660002741), (15299, 862744388), (30598, 431372194), (61196, 215686097), (168289, 78431308), (336578, 39215654), (369959, 35677268), (673156, 19607827), (739918, 17838634), (810847, 16278196), (1479836, 8919317), (1621694, 8139098), (3243388, 4069549)]