19313885088

素因数分解:

$2^5\times 3^2\times {\mathrm{41}}^1\times {\mathrm{1635661}}^1$

素因数の和:1635718

約数の個数: 72

約数和(自身を含む): 56263501476

約数和(自身を除く): 36949616388

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 41, 48, 72, 82, 96, 123, 144, 164, 246, 288, 328, 369, 492, 656, 738, 984, 1312, 1476, 1968, 2952, 3936, 5904, 11808, 1635661, 3271322, 4906983, 6542644, 9813966, 13085288, 14720949, 19627932, 26170576, 29441898, 39255864, 52341152, 58883796, 67062101, 78511728, 117767592, 134124202, 157023456, 201186303, 235535184, 268248404, 402372606, 471070368, 536496808, 603558909, 804745212, 1072993616, 1207117818, 1609490424, 2145987232, 2414235636, 3218980848, 4828471272, 6437961696, 9656942544, 19313885088]

約数ペア:

[(1, 19313885088), (2, 9656942544), (3, 6437961696), (4, 4828471272), (6, 3218980848), (8, 2414235636), (9, 2145987232), (12, 1609490424), (16, 1207117818), (18, 1072993616), (24, 804745212), (32, 603558909), (36, 536496808), (41, 471070368), (48, 402372606), (72, 268248404), (82, 235535184), (96, 201186303), (123, 157023456), (144, 134124202), (164, 117767592), (246, 78511728), (288, 67062101), (328, 58883796), (369, 52341152), (492, 39255864), (656, 29441898), (738, 26170576), (984, 19627932), (1312, 14720949), (1476, 13085288), (1968, 9813966), (2952, 6542644), (3936, 4906983), (5904, 3271322), (11808, 1635661)]