19767330

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{487}}^1$

素因数の和:552

約数の個数: 96

約数和(自身を含む): 57552768

約数和(自身を除く): 37785438

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 30, 33, 41, 45, 55, 66, 82, 90, 99, 110, 123, 165, 198, 205, 246, 330, 369, 410, 451, 487, 495, 615, 738, 902, 974, 990, 1230, 1353, 1461, 1845, 2255, 2435, 2706, 2922, 3690, 4059, 4383, 4510, 4870, 5357, 6765, 7305, 8118, 8766, 10714, 13530, 14610, 16071, 19967, 20295, 21915, 26785, 32142, 39934, 40590, 43830, 48213, 53570, 59901, 80355, 96426, 99835, 119802, 160710, 179703, 199670, 219637, 241065, 299505, 359406, 439274, 482130, 599010, 658911, 898515, 1098185, 1317822, 1797030, 1976733, 2196370, 3294555, 3953466, 6589110, 9883665, 19767330]

約数ペア:

[(1, 19767330), (2, 9883665), (3, 6589110), (5, 3953466), (6, 3294555), (9, 2196370), (10, 1976733), (11, 1797030), (15, 1317822), (18, 1098185), (22, 898515), (30, 658911), (33, 599010), (41, 482130), (45, 439274), (55, 359406), (66, 299505), (82, 241065), (90, 219637), (99, 199670), (110, 179703), (123, 160710), (165, 119802), (198, 99835), (205, 96426), (246, 80355), (330, 59901), (369, 53570), (410, 48213), (451, 43830), (487, 40590), (495, 39934), (615, 32142), (738, 26785), (902, 21915), (974, 20295), (990, 19967), (1230, 16071), (1353, 14610), (1461, 13530), (1845, 10714), (2255, 8766), (2435, 8118), (2706, 7305), (2922, 6765), (3690, 5357), (4059, 4870), (4383, 4510)]