19370010

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{743}}^1$

素因数の和:843

約数の個数: 64

約数和(自身を含む): 51425280

約数和(自身を除く): 32055270

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 79, 110, 158, 165, 237, 330, 395, 474, 743, 790, 869, 1185, 1486, 1738, 2229, 2370, 2607, 3715, 4345, 4458, 5214, 7430, 8173, 8690, 11145, 13035, 16346, 22290, 24519, 26070, 40865, 49038, 58697, 81730, 117394, 122595, 176091, 245190, 293485, 352182, 586970, 645667, 880455, 1291334, 1760910, 1937001, 3228335, 3874002, 6456670, 9685005, 19370010]

約数ペア:

[(1, 19370010), (2, 9685005), (3, 6456670), (5, 3874002), (6, 3228335), (10, 1937001), (11, 1760910), (15, 1291334), (22, 880455), (30, 645667), (33, 586970), (55, 352182), (66, 293485), (79, 245190), (110, 176091), (158, 122595), (165, 117394), (237, 81730), (330, 58697), (395, 49038), (474, 40865), (743, 26070), (790, 24519), (869, 22290), (1185, 16346), (1486, 13035), (1738, 11145), (2229, 8690), (2370, 8173), (2607, 7430), (3715, 5214), (4345, 4458)]