19042056513

素因数分解:

$3^2\times {\mathrm{101}}^1\times {\mathrm{149}}^1\times {\mathrm{140593}}^1$

素因数の和:140849

約数の個数: 24

約数和(自身を含む): 27964146600

約数和(自身を除く): 8922090087

約数列:

[1, 3, 9, 101, 149, 303, 447, 909, 1341, 15049, 45147, 135441, 140593, 421779, 1265337, 14199893, 20948357, 42599679, 62845071, 127799037, 188535213, 2115784057, 6347352171, 19042056513]

約数ペア:

[(1, 19042056513), (3, 6347352171), (9, 2115784057), (101, 188535213), (149, 127799037), (303, 62845071), (447, 42599679), (909, 20948357), (1341, 14199893), (15049, 1265337), (45147, 421779), (135441, 140593)]