189887672

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{96097}}^1$

素因数の和:96135

約数の個数: 32

約数和(自身を含む): 403611600

約数和(自身を除く): 213723928

約数列:

[1, 2, 4, 8, 13, 19, 26, 38, 52, 76, 104, 152, 247, 494, 988, 1976, 96097, 192194, 384388, 768776, 1249261, 1825843, 2498522, 3651686, 4997044, 7303372, 9994088, 14606744, 23735959, 47471918, 94943836, 189887672]

約数ペア:

[(1, 189887672), (2, 94943836), (4, 47471918), (8, 23735959), (13, 14606744), (19, 9994088), (26, 7303372), (38, 4997044), (52, 3651686), (76, 2498522), (104, 1825843), (152, 1249261), (247, 768776), (494, 384388), (988, 192194), (1976, 96097)]