19293357096

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{20612561}}^1$

素因数の和:20612586

約数の個数: 48

約数和(自身を含む): 56272294260

約数和(自身を除く): 36978937164

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 52, 72, 78, 104, 117, 156, 234, 312, 468, 936, 20612561, 41225122, 61837683, 82450244, 123675366, 164900488, 185513049, 247350732, 267963293, 371026098, 494701464, 535926586, 742052196, 803889879, 1071853172, 1484104392, 1607779758, 2143706344, 2411669637, 3215559516, 4823339274, 6431119032, 9646678548, 19293357096]

約数ペア:

[(1, 19293357096), (2, 9646678548), (3, 6431119032), (4, 4823339274), (6, 3215559516), (8, 2411669637), (9, 2143706344), (12, 1607779758), (13, 1484104392), (18, 1071853172), (24, 803889879), (26, 742052196), (36, 535926586), (39, 494701464), (52, 371026098), (72, 267963293), (78, 247350732), (104, 185513049), (117, 164900488), (156, 123675366), (234, 82450244), (312, 61837683), (468, 41225122), (936, 20612561)]