19669260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{167}}^1$

素因数の和:343

約数の個数: 96

約数和(自身を含む): 60060672

約数和(自身を除く): 40391412

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 151, 156, 167, 195, 260, 302, 334, 390, 453, 501, 604, 668, 755, 780, 835, 906, 1002, 1510, 1670, 1812, 1963, 2004, 2171, 2265, 2505, 3020, 3340, 3926, 4342, 4530, 5010, 5889, 6513, 7852, 8684, 9060, 9815, 10020, 10855, 11778, 13026, 19630, 21710, 23556, 25217, 26052, 29445, 32565, 39260, 43420, 50434, 58890, 65130, 75651, 100868, 117780, 126085, 130260, 151302, 252170, 302604, 327821, 378255, 504340, 655642, 756510, 983463, 1311284, 1513020, 1639105, 1966926, 3278210, 3933852, 4917315, 6556420, 9834630, 19669260]

約数ペア:

[(1, 19669260), (2, 9834630), (3, 6556420), (4, 4917315), (5, 3933852), (6, 3278210), (10, 1966926), (12, 1639105), (13, 1513020), (15, 1311284), (20, 983463), (26, 756510), (30, 655642), (39, 504340), (52, 378255), (60, 327821), (65, 302604), (78, 252170), (130, 151302), (151, 130260), (156, 126085), (167, 117780), (195, 100868), (260, 75651), (302, 65130), (334, 58890), (390, 50434), (453, 43420), (501, 39260), (604, 32565), (668, 29445), (755, 26052), (780, 25217), (835, 23556), (906, 21710), (1002, 19630), (1510, 13026), (1670, 11778), (1812, 10855), (1963, 10020), (2004, 9815), (2171, 9060), (2265, 8684), (2505, 7852), (3020, 6513), (3340, 5889), (3926, 5010), (4342, 4530)]