19159182

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{151}}^1$

素因数の和:238

約数の個数: 96

約数和(自身を含む): 51217920

約数和(自身を除く): 32058738

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 19, 21, 38, 42, 53, 57, 63, 106, 114, 126, 133, 151, 159, 171, 266, 302, 318, 342, 371, 399, 453, 477, 742, 798, 906, 954, 1007, 1057, 1113, 1197, 1359, 2014, 2114, 2226, 2394, 2718, 2869, 3021, 3171, 3339, 5738, 6042, 6342, 6678, 7049, 8003, 8607, 9063, 9513, 14098, 16006, 17214, 18126, 19026, 20083, 21147, 24009, 25821, 40166, 42294, 48018, 51642, 56021, 60249, 63441, 72027, 112042, 120498, 126882, 144054, 152057, 168063, 180747, 304114, 336126, 361494, 456171, 504189, 912342, 1008378, 1064399, 1368513, 2128798, 2737026, 3193197, 6386394, 9579591, 19159182]

約数ペア:

[(1, 19159182), (2, 9579591), (3, 6386394), (6, 3193197), (7, 2737026), (9, 2128798), (14, 1368513), (18, 1064399), (19, 1008378), (21, 912342), (38, 504189), (42, 456171), (53, 361494), (57, 336126), (63, 304114), (106, 180747), (114, 168063), (126, 152057), (133, 144054), (151, 126882), (159, 120498), (171, 112042), (266, 72027), (302, 63441), (318, 60249), (342, 56021), (371, 51642), (399, 48018), (453, 42294), (477, 40166), (742, 25821), (798, 24009), (906, 21147), (954, 20083), (1007, 19026), (1057, 18126), (1113, 17214), (1197, 16006), (1359, 14098), (2014, 9513), (2114, 9063), (2226, 8607), (2394, 8003), (2718, 7049), (2869, 6678), (3021, 6342), (3171, 6042), (3339, 5738)]