19276810

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{167}}^1$

素因数の和:295

約数の個数: 64

約数和(自身を含む): 42674688

約数和(自身を除く): 23397878

約数列:

[1, 2, 5, 7, 10, 14, 17, 34, 35, 70, 85, 97, 119, 167, 170, 194, 238, 334, 485, 595, 679, 835, 970, 1169, 1190, 1358, 1649, 1670, 2338, 2839, 3298, 3395, 5678, 5845, 6790, 8245, 11543, 11690, 14195, 16199, 16490, 19873, 23086, 28390, 32398, 39746, 57715, 80995, 99365, 113393, 115430, 161990, 198730, 226786, 275383, 550766, 566965, 1133930, 1376915, 1927681, 2753830, 3855362, 9638405, 19276810]

約数ペア:

[(1, 19276810), (2, 9638405), (5, 3855362), (7, 2753830), (10, 1927681), (14, 1376915), (17, 1133930), (34, 566965), (35, 550766), (70, 275383), (85, 226786), (97, 198730), (119, 161990), (167, 115430), (170, 113393), (194, 99365), (238, 80995), (334, 57715), (485, 39746), (595, 32398), (679, 28390), (835, 23086), (970, 19873), (1169, 16490), (1190, 16199), (1358, 14195), (1649, 11690), (1670, 11543), (2338, 8245), (2839, 6790), (3298, 5845), (3395, 5678)]