19348534166

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{149}}^1\times {\mathrm{191}}^1\times {\mathrm{331}}^1$

素因数の和:765

約数の個数: 64

約数和(自身を含む): 32126976000

約数和(自身を除く): 12778441834

約数列:

[1, 2, 13, 26, 79, 149, 158, 191, 298, 331, 382, 662, 1027, 1937, 2054, 2483, 3874, 4303, 4966, 8606, 11771, 15089, 23542, 26149, 28459, 30178, 49319, 52298, 56918, 63221, 98638, 126442, 153023, 196157, 306046, 339937, 369967, 392314, 641147, 679874, 739934, 821873, 1282294, 1643746, 2248261, 3896201, 4496522, 4994459, 7792402, 9419929, 9988918, 18839858, 29227393, 50650613, 58454786, 64927967, 101301226, 122459077, 129855934, 244918154, 744174391, 1488348782, 9674267083, 19348534166]

約数ペア:

[(1, 19348534166), (2, 9674267083), (13, 1488348782), (26, 744174391), (79, 244918154), (149, 129855934), (158, 122459077), (191, 101301226), (298, 64927967), (331, 58454786), (382, 50650613), (662, 29227393), (1027, 18839858), (1937, 9988918), (2054, 9419929), (2483, 7792402), (3874, 4994459), (4303, 4496522), (4966, 3896201), (8606, 2248261), (11771, 1643746), (15089, 1282294), (23542, 821873), (26149, 739934), (28459, 679874), (30178, 641147), (49319, 392314), (52298, 369967), (56918, 339937), (63221, 306046), (98638, 196157), (126442, 153023)]