12154148570

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1289}}^1\times {\mathrm{49627}}^1$

素因数の和:50942

約数の個数: 32

約数和(自身を含む): 23047243200

約数和(自身を除く): 10893094630

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 1289, 2578, 6445, 12890, 24491, 48982, 49627, 99254, 122455, 244910, 248135, 496270, 942913, 1885826, 4714565, 9429130, 63969203, 127938406, 319846015, 639692030, 1215414857, 2430829714, 6077074285, 12154148570]

約数ペア:

[(1, 12154148570), (2, 6077074285), (5, 2430829714), (10, 1215414857), (19, 639692030), (38, 319846015), (95, 127938406), (190, 63969203), (1289, 9429130), (2578, 4714565), (6445, 1885826), (12890, 942913), (24491, 496270), (48982, 248135), (49627, 244910), (99254, 122455)]