19160147336

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{233}}^1\times {\mathrm{15319}}^1$

素因数の和:15630

約数の個数: 64

約数和(自身を含む): 40007260800

約数和(自身を除く): 20847113464

約数列:

[1, 2, 4, 8, 11, 22, 44, 61, 88, 122, 233, 244, 466, 488, 671, 932, 1342, 1864, 2563, 2684, 5126, 5368, 10252, 14213, 15319, 20504, 28426, 30638, 56852, 61276, 113704, 122552, 156343, 168509, 312686, 337018, 625372, 674036, 934459, 1250744, 1348072, 1868918, 3569327, 3737836, 7138654, 7475672, 10279049, 14277308, 20558098, 28554616, 39262597, 41116196, 78525194, 82232392, 157050388, 217728947, 314100776, 435457894, 870915788, 1741831576, 2395018417, 4790036834, 9580073668, 19160147336]

約数ペア:

[(1, 19160147336), (2, 9580073668), (4, 4790036834), (8, 2395018417), (11, 1741831576), (22, 870915788), (44, 435457894), (61, 314100776), (88, 217728947), (122, 157050388), (233, 82232392), (244, 78525194), (466, 41116196), (488, 39262597), (671, 28554616), (932, 20558098), (1342, 14277308), (1864, 10279049), (2563, 7475672), (2684, 7138654), (5126, 3737836), (5368, 3569327), (10252, 1868918), (14213, 1348072), (15319, 1250744), (20504, 934459), (28426, 674036), (30638, 625372), (56852, 337018), (61276, 312686), (113704, 168509), (122552, 156343)]