19434133090

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{229}}^1\times {\mathrm{3517}}^1$

素因数の和:3899

約数の個数: 64

約数和(自身を含む): 37285171200

約数和(自身を除く): 17851038110

約数列:

[1, 2, 5, 10, 19, 38, 95, 127, 190, 229, 254, 458, 635, 1145, 1270, 2290, 2413, 3517, 4351, 4826, 7034, 8702, 12065, 17585, 21755, 24130, 29083, 35170, 43510, 58166, 66823, 133646, 145415, 290830, 334115, 446659, 552577, 668230, 805393, 893318, 1105154, 1610786, 2233295, 2762885, 4026965, 4466590, 5525770, 8053930, 8486521, 15302467, 16973042, 30604934, 42432605, 76512335, 84865210, 102284911, 153024670, 204569822, 511424555, 1022849110, 1943413309, 3886826618, 9717066545, 19434133090]

約数ペア:

[(1, 19434133090), (2, 9717066545), (5, 3886826618), (10, 1943413309), (19, 1022849110), (38, 511424555), (95, 204569822), (127, 153024670), (190, 102284911), (229, 84865210), (254, 76512335), (458, 42432605), (635, 30604934), (1145, 16973042), (1270, 15302467), (2290, 8486521), (2413, 8053930), (3517, 5525770), (4351, 4466590), (4826, 4026965), (7034, 2762885), (8702, 2233295), (12065, 1610786), (17585, 1105154), (21755, 893318), (24130, 805393), (29083, 668230), (35170, 552577), (43510, 446659), (58166, 334115), (66823, 290830), (133646, 145415)]