13426946486

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{495569}}^1$

素因数の和:495644

約数の個数: 32

約数和(自身を含む): 22835865600

約数和(自身を除く): 9408919114

約数列:

[1, 2, 19, 23, 31, 38, 46, 62, 437, 589, 713, 874, 1178, 1426, 13547, 27094, 495569, 991138, 9415811, 11398087, 15362639, 18831622, 22796174, 30725278, 216563653, 291890141, 353340697, 433127306, 583780282, 706681394, 6713473243, 13426946486]

約数ペア:

[(1, 13426946486), (2, 6713473243), (19, 706681394), (23, 583780282), (31, 433127306), (38, 353340697), (46, 291890141), (62, 216563653), (437, 30725278), (589, 22796174), (713, 18831622), (874, 15362639), (1178, 11398087), (1426, 9415811), (13547, 991138), (27094, 495569)]