12997824722

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{659}}^1\times {\mathrm{22567}}^1$

素因数の和:23270

約数の個数: 32

約数和(自身を含む): 21448627200

約数和(自身を除く): 8450802478

約数列:

[1, 2, 19, 23, 38, 46, 437, 659, 874, 1318, 12521, 15157, 22567, 25042, 30314, 45134, 287983, 428773, 519041, 575966, 857546, 1038082, 9861779, 14871653, 19723558, 29743306, 282561407, 342048019, 565122814, 684096038, 6498912361, 12997824722]

約数ペア:

[(1, 12997824722), (2, 6498912361), (19, 684096038), (23, 565122814), (38, 342048019), (46, 282561407), (437, 29743306), (659, 19723558), (874, 14871653), (1318, 9861779), (12521, 1038082), (15157, 857546), (22567, 575966), (25042, 519041), (30314, 428773), (45134, 287983)]