15697618588

素因数分解:

$2^2\times {\mathrm{19}}^2\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{8011}}^1$

素因数の和:8135

約数の個数: 72

約数和(自身を含む): 30769925760

約数和(自身を除く): 15072307172

約数列:

[1, 2, 4, 19, 23, 38, 46, 59, 76, 92, 118, 236, 361, 437, 722, 874, 1121, 1357, 1444, 1748, 2242, 2714, 4484, 5428, 8011, 8303, 16022, 16606, 21299, 25783, 32044, 33212, 42598, 51566, 85196, 103132, 152209, 184253, 304418, 368506, 472649, 489877, 608836, 737012, 945298, 979754, 1890596, 1959508, 2891971, 3500807, 5783942, 7001614, 8980331, 10870927, 11567884, 14003228, 17960662, 21741854, 35921324, 43483708, 66515333, 133030666, 170626289, 206547613, 266061332, 341252578, 413095226, 682505156, 826190452, 3924404647, 7848809294, 15697618588]

約数ペア:

[(1, 15697618588), (2, 7848809294), (4, 3924404647), (19, 826190452), (23, 682505156), (38, 413095226), (46, 341252578), (59, 266061332), (76, 206547613), (92, 170626289), (118, 133030666), (236, 66515333), (361, 43483708), (437, 35921324), (722, 21741854), (874, 17960662), (1121, 14003228), (1357, 11567884), (1444, 10870927), (1748, 8980331), (2242, 7001614), (2714, 5783942), (4484, 3500807), (5428, 2891971), (8011, 1959508), (8303, 1890596), (16022, 979754), (16606, 945298), (21299, 737012), (25783, 608836), (32044, 489877), (33212, 472649), (42598, 368506), (51566, 304418), (85196, 184253), (103132, 152209)]